diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_crtc.c | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c index 49fc61963af4..1db96b077ae8 100644 --- a/drivers/gpu/drm/omapdrm/omap_crtc.c +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c @@ -107,10 +107,12 @@ static struct omap_dss_device *omap_crtc_output[8]; static int omap_crtc_dss_connect(enum omap_channel channel, struct omap_dss_device *dst) { + const struct dispc_ops *dispc_ops = dispc_get_ops(); + if (omap_crtc_output[channel]) return -EINVAL; - if ((dispc_mgr_get_supported_outputs(channel) & dst->id) == 0) + if ((dispc_ops->mgr_get_supported_outputs(channel) & dst->id) == 0) return -EINVAL; omap_crtc_output[channel] = dst; @@ -134,6 +136,7 @@ static void omap_crtc_dss_start_update(enum omap_channel channel) static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable) { struct drm_device *dev = crtc->dev; + struct omap_drm_private *priv = dev->dev_private; struct omap_crtc *omap_crtc = to_omap_crtc(crtc); enum omap_channel channel = omap_crtc->channel; struct omap_irq_wait *wait; @@ -144,7 +147,7 @@ static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable) return; if (omap_crtc_output[channel]->output_type == OMAP_DISPLAY_TYPE_HDMI) { - dispc_mgr_enable(channel, enable); + priv->dispc_ops->mgr_enable(channel, enable); omap_crtc->enabled = enable; return; } @@ -157,8 +160,8 @@ static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable) omap_crtc->ignore_digit_sync_lost = true; } - framedone_irq = dispc_mgr_get_framedone_irq(channel); - vsync_irq = dispc_mgr_get_vsync_irq(channel); + framedone_irq = priv->dispc_ops->mgr_get_framedone_irq(channel); + vsync_irq = priv->dispc_ops->mgr_get_vsync_irq(channel); if (enable) { wait = omap_irq_wait_init(dev, vsync_irq, 1); @@ -178,7 +181,7 @@ static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable) wait = omap_irq_wait_init(dev, vsync_irq, 2); } - dispc_mgr_enable(channel, enable); + priv->dispc_ops->mgr_enable(channel, enable); omap_crtc->enabled = enable; ret = omap_irq_wait(dev, wait, msecs_to_jiffies(100)); @@ -198,9 +201,9 @@ static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable) static int omap_crtc_dss_enable(enum omap_channel channel) { struct omap_crtc *omap_crtc = omap_crtcs[channel]; + struct omap_drm_private *priv = omap_crtc->base.dev->dev_private; - dispc_mgr_set_timings(omap_crtc->channel, - &omap_crtc->vm); + priv->dispc_ops->mgr_set_timings(omap_crtc->channel, &omap_crtc->vm); omap_crtc_set_enabled(&omap_crtc->base, true); return 0; @@ -225,8 +228,10 @@ static void omap_crtc_dss_set_lcd_config(enum omap_channel channel, const struct dss_lcd_mgr_config *config) { struct omap_crtc *omap_crtc = omap_crtcs[channel]; + struct omap_drm_private *priv = omap_crtc->base.dev->dev_private; + DBG("%s", omap_crtc->name); - dispc_mgr_set_lcd_config(omap_crtc->channel, config); + priv->dispc_ops->mgr_set_lcd_config(omap_crtc->channel, config); } static int omap_crtc_dss_register_framedone( @@ -274,6 +279,8 @@ void omap_crtc_error_irq(struct drm_crtc *crtc, uint32_t irqstatus) void omap_crtc_vblank_irq(struct drm_crtc *crtc) { struct omap_crtc *omap_crtc = to_omap_crtc(crtc); + struct drm_device *dev = omap_crtc->base.dev; + struct omap_drm_private *priv = dev->dev_private; bool pending; spin_lock(&crtc->dev->event_lock); @@ -281,7 +288,7 @@ void omap_crtc_vblank_irq(struct drm_crtc *crtc) * If the dispc is busy we're racing the flush operation. Try again on * the next vblank interrupt. */ - if (dispc_mgr_go_busy(omap_crtc->channel)) { + if (priv->dispc_ops->mgr_go_busy(omap_crtc->channel)) { spin_unlock(&crtc->dev->event_lock); return; } @@ -307,6 +314,7 @@ void omap_crtc_vblank_irq(struct drm_crtc *crtc) static void omap_crtc_write_crtc_properties(struct drm_crtc *crtc) { + struct omap_drm_private *priv = crtc->dev->dev_private; struct omap_crtc *omap_crtc = to_omap_crtc(crtc); struct omap_overlay_manager_info info; @@ -317,7 +325,7 @@ static void omap_crtc_write_crtc_properties(struct drm_crtc *crtc) info.partial_alpha_enabled = false; info.cpr_enable = false; - dispc_mgr_setup(omap_crtc->channel, &info); + priv->dispc_ops->mgr_setup(omap_crtc->channel, &info); } /* ----------------------------------------------------------------------------- @@ -401,6 +409,7 @@ static void omap_crtc_atomic_begin(struct drm_crtc *crtc, static void omap_crtc_atomic_flush(struct drm_crtc *crtc, struct drm_crtc_state *old_crtc_state) { + struct omap_drm_private *priv = crtc->dev->dev_private; struct omap_crtc *omap_crtc = to_omap_crtc(crtc); int ret; @@ -414,7 +423,7 @@ static void omap_crtc_atomic_flush(struct drm_crtc *crtc, length = crtc->state->gamma_lut->length / sizeof(*lut); } - dispc_mgr_set_gamma(omap_crtc->channel, lut, length); + priv->dispc_ops->mgr_set_gamma(omap_crtc->channel, lut, length); } omap_crtc_write_crtc_properties(crtc); @@ -429,7 +438,7 @@ static void omap_crtc_atomic_flush(struct drm_crtc *crtc, WARN_ON(ret != 0); spin_lock_irq(&crtc->dev->event_lock); - dispc_mgr_go(omap_crtc->channel); + priv->dispc_ops->mgr_go(omap_crtc->channel); WARN_ON(omap_crtc->pending); omap_crtc->pending = true; @@ -542,6 +551,7 @@ void omap_crtc_pre_uninit(void) struct drm_crtc *omap_crtc_init(struct drm_device *dev, struct drm_plane *plane, enum omap_channel channel, int id) { + struct omap_drm_private *priv = dev->dev_private; struct drm_crtc *crtc = NULL; struct omap_crtc *omap_crtc; int ret; @@ -575,7 +585,7 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev, * extracted with dispc_mgr_gamma_size(). If it returns 0 * gamma table is not supprted. */ - if (dispc_mgr_gamma_size(channel)) { + if (priv->dispc_ops->mgr_gamma_size(channel)) { uint gamma_lut_size = 256; drm_crtc_enable_color_mgmt(crtc, 0, false, gamma_lut_size); |